ChemicalBook > CAS DataBase List > 1,3-DICHLOROTETRAMETHYLDISILOXANE

1,3-DICHLOROTETRAMETHYLDISILOXANE

Product Name
1,3-DICHLOROTETRAMETHYLDISILOXANE
CAS No.
2401-73-2
Chemical Name
1,3-DICHLOROTETRAMETHYLDISILOXANE
Synonyms
1,3-DICHLORO-1,1,3,3-TETRAMETHYLDISILOXANE;DK230;Oxybis(dimethylchlorosilane);Oxybis(chlorodimethylsilane);bis(chlorodimethylsilyl)ether;Bis(chlorodimethylsilyl) oxide;Sym-dichlorotetramethyldisiloxane;1,3-DICHLOROTETRAMETHYLDISILOXANE;Tetramethyl-1,3-dichlorodisiloxane;1,3-DICHLORO-1,1,3,3-TETRAMETHYLDISI
CBNumber
CB2297482
Molecular Formula
C4H12Cl2OSi2
Formula Weight
203.21
MOL File
2401-73-2.mol
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1,3-DICHLOROTETRAMETHYLDISILOXANE Property

Melting point:
-37 °C
Boiling point:
138 °C (lit.)
Density 
1.039 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.407(lit.)
Flash point:
15 °C
storage temp. 
Flammables area
form 
liquid
Specific Gravity
1.038
color 
Colorless to Almost colorless
Water Solubility 
Reacts with water.
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
8: reacts rapidly with moisture, water, protic solvents
BRN 
1741218
InChIKey
DMEXFOUCEOWRGD-UHFFFAOYSA-N
CAS DataBase Reference
2401-73-2(CAS DataBase Reference)
EPA Substance Registry System
Disiloxane, 1,3-dichloro-1,1,3,3-tetramethyl- (2401-73-2)
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Safety

Hazard Codes 
F,C
Risk Statements 
11-34
Safety Statements 
16-26-27-36/37/39-45
RIDADR 
UN 2985 3/PG 2
WGK Germany 
3
F 
10-21
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
465585
Product name
1,3-Dichloro-1,1,3,3-tetramethyldisiloxane
Purity
97%
Packaging
25ml
Price
$236
Updated
2023/06/20
TCI Chemical
Product number
D2334
Product name
1,3-Dichloro-1,1,3,3-tetramethyldisiloxane
Purity
>97.0%(GC)
Packaging
5g
Price
$47
Updated
2024/03/01
TCI Chemical
Product number
D2334
Product name
1,3-Dichloro-1,1,3,3-tetramethyldisiloxane
Purity
>97.0%(GC)
Packaging
25g
Price
$124
Updated
2024/03/01
Alfa Aesar
Product number
L05964
Product name
1,3-Dichlorotetramethyldisiloxane, 96%
Packaging
25g
Price
$176
Updated
2024/03/01
TRC
Product number
D438910
Product name
1,3-Dichloro-1,1,3,3-tetramethyldisiloxane
Packaging
500mg
Price
$75
Updated
2021/12/16
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1,3-DICHLOROTETRAMETHYLDISILOXANE Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Uses

1,3-Dichlorotetramethyldisiloxane is used to produce 1,1,3,3-tetramethyl-disiloxane-1,3-diol. It is also used as Chemical Additives. Pharmaceutical intermediates.

1,3-DICHLOROTETRAMETHYLDISILOXANE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,3-DICHLOROTETRAMETHYLDISILOXANE Suppliers

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View Lastest Price from 1,3-DICHLOROTETRAMETHYLDISILOXANE manufacturers

Shanghai Daken Advanced Materials Co.,Ltd
Product
1,3-DICHLOROTETRAMETHYLDISILOXANE 2401-73-2
Price
US $0.00/KG
Min. Order
1KG
Purity
98.00%
Supply Ability
1000KG /month
Release date
2021-11-26
Career Henan Chemical Co
Product
1,3-DICHLOROTETRAMETHYLDISILOXANE 2401-73-2
Price
US $2.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
customise
Release date
2018-08-10

2401-73-2, 1,3-DICHLOROTETRAMETHYLDISILOXANERelated Search:

1,3-DI-N-OCTYLTETRAMETHYLDISILAZANE 1,3-DIMETHYLTETRAMETHOXYDISILOXANE 1,3-DIBUTYL-1,1,3,3-TETRAMETHYLDISILAZANE 1,3-DI-N-PROPYL-1,1,3,3-TETRAMETHYLDISILAZANE 1,3-DIETHYLTETRAMETHYLDISILOXANE 1,1,3,3-tetrachloro-1,3-dimethyldisiloxane 1,1,3,3-TETRAPHENYL-1,3-DIMETHYLDISILOXANE 1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane TETRAETHYLCYCLOTETRASILOXANE 1,3-DICHLORO-1,3-DIMETHYL-1,3-DIPHENYLDISILOXANE 1,3-DICHLOROTETRAPHENYLDISILOXANE 1,1,3,3-TETRAMETHYLDISILOXANE Chlorodimethylsilane 1,1,3,3-Tetramethyldisiloxane 1,3-DICHLOROTETRAMETHYLDISILOXANE 1,3-DICHLORO-1,1,3,3-TETRAISOPROPYLDISILOXANE 1,1,3,3-TETRACYCLOPENTYLDICHLORODISILOXANE 1,3-DIVINYL-1,3-DIMETHYL-1,3-DICHLORODISILOXANE

  • 1,3-DICHLOROTETRAMETHYLDISILOXANE 96%
  • bis(chlorodimethylsilyl)ether
  • Disiloxane, 1,3-dichloro-1,1,3,3-tetramethyl-
  • disiloxane,1,3-dichloro-1,1,3,3-tetramethyl-
  • Sym-dichlorotetramethyldisiloxane
  • 1,1,3,3-Tetramethyl-1,3-dichlorodisiloxane
  • 1,3-Dichloro-1,1,3,3-tetramethylpropanedisiloxane
  • Oxybis(chlorodimethylsilane)
  • Oxybis(dimethylchlorosilane)
  • 1,3-Dichloro-1,1,3,3-tetramethyldisiloxane,96%
  • Bis(chlorodimethylsilyl) oxide
  • Tetramethyl-1,3-dichlorodisiloxane
  • chloro-[chloro(dimethyl)silyl]oxy-dimethylsilane
  • 1,3-DICHLOROTETRAMETHYLDISILOXANE
  • 1,3-DICHLORO-1,1,3,3-TETRAMETHYLDISILOXANE
  • 1,3-dichloro-1,1,3,3-tetramethyl-disiloxan
  • 1,3-DICHLORO-1,1,3,3-TETRAMETHYLDISI
  • 1,3-Dichloro-1,1,3,3-tetramethyldisiloxane&gt
  • DK230
  • 2401-73-2
  • CH32SiClOSiClCH32
  • C4H12Cl2OSi2
  • CH32SiClOClSiCH32
  • Protection and Derivatization
  • Protecting and Derivatizing Reagents
  • Synthetic Reagents
  • Silicon-Based
  • Si-Cl Compounds
  • Siloxanes
  • Si (Classes of Silicon Compounds)
  • Si-O Compounds
  • Monochlorosilanes
  • Protection & Derivatization Reagents (for Synthesis)
  • Monochlorosilanes
  • Protection & Derivatization Reagents (for Synthesis)
  • Si (Classes of Silicon Compounds)
  • Si-Cl Compounds
  • Siloxanes
  • Si-O Compounds
  • Synthetic Organic Chemistry
  • Protecting and Derivatizing Reagents
  • Protection and Derivatization
  • Silicon-Based